Subversion Repositories alertlog

Rev

Details | Last modification | View Log | RSS feed

Rev Author Line No. Line
1 t00mlabs 1
#! /bin/sh
2
# mkinstalldirs --- make directory hierarchy
3
 
4
scriptversion=2009-04-28.21; # UTC
5
 
6
# Original author: Noah Friedman <friedman@prep.ai.mit.edu>
7
# Created: 1993-05-16
8
# Public domain.
9
#
10
# This file is maintained in Automake, please report
11
# bugs to <bug-automake@gnu.org> or send patches to
12
# <automake-patches@gnu.org>.
13
 
14
nl='
15
'
16
IFS=" ""	$nl"
17
errstatus=0
18
dirmode=
19
 
20
usage="\
21
Usage: mkinstalldirs [-h] [--help] [--version] [-m MODE] DIR ...
22
 
23
Create each directory DIR (with mode MODE, if specified), including all
24
leading file name components.
25
 
26
Report bugs to <bug-automake@gnu.org>."
27
 
28
# process command line arguments
29
while test $# -gt 0 ; do
30
  case $1 in
31
    -h | --help | --h*)         # -h for help
32
      echo "$usage"
33
      exit $?
34
      ;;
35
    -m)                         # -m PERM arg
36
      shift
37
      test $# -eq 0 && { echo "$usage" 1>&2; exit 1; }
38
      dirmode=$1
39
      shift
40
      ;;
41
    --version)
42
      echo "$0 $scriptversion"
43
      exit $?
44
      ;;
45
    --)                         # stop option processing
46
      shift
47
      break
48
      ;;
49
    -*)                         # unknown option
50
      echo "$usage" 1>&2
51
      exit 1
52
      ;;
53
    *)                          # first non-opt arg
54
      break
55
      ;;
56
  esac
57
done
58
 
59
for file
60
do
61
  if test -d "$file"; then
62
    shift
63
  else
64
    break
65
  fi
66
done
67
 
68
case $# in
69
  0) exit 0 ;;
70
esac
71
 
72
# Solaris 8's mkdir -p isn't thread-safe.  If you mkdir -p a/b and
73
# mkdir -p a/c at the same time, both will detect that a is missing,
74
# one will create a, then the other will try to create a and die with
75
# a "File exists" error.  This is a problem when calling mkinstalldirs
76
# from a parallel make.  We use --version in the probe to restrict
77
# ourselves to GNU mkdir, which is thread-safe.
78
case $dirmode in
79
  '')
80
    if mkdir -p --version . >/dev/null 2>&1 && test ! -d ./--version; then
81
      echo "mkdir -p -- $*"
82
      exec mkdir -p -- "$@"
83
    else
84
      # On NextStep and OpenStep, the `mkdir' command does not
85
      # recognize any option.  It will interpret all options as
86
      # directories to create, and then abort because `.' already
87
      # exists.
88
      test -d ./-p && rmdir ./-p
89
      test -d ./--version && rmdir ./--version
90
    fi
91
    ;;
92
  *)
93
    if mkdir -m "$dirmode" -p --version . >/dev/null 2>&1 &&
94
       test ! -d ./--version; then
95
      echo "mkdir -m $dirmode -p -- $*"
96
      exec mkdir -m "$dirmode" -p -- "$@"
97
    else
98
      # Clean up after NextStep and OpenStep mkdir.
99
      for d in ./-m ./-p ./--version "./$dirmode";
100
      do
101
        test -d $d && rmdir $d
102
      done
103
    fi
104
    ;;
105
esac
106
 
107
for file
108
do
109
  case $file in
110
    /*) pathcomp=/ ;;
111
    *)  pathcomp= ;;
112
  esac
113
  oIFS=$IFS
114
  IFS=/
115
  set fnord $file
116
  shift
117
  IFS=$oIFS
118
 
119
  for d
120
  do
121
    test "x$d" = x && continue
122
 
123
    pathcomp=$pathcomp$d
124
    case $pathcomp in
125
      -*) pathcomp=./$pathcomp ;;
126
    esac
127
 
128
    if test ! -d "$pathcomp"; then
129
      echo "mkdir $pathcomp"
130
 
131
      mkdir "$pathcomp" || lasterr=$?
132
 
133
      if test ! -d "$pathcomp"; then
134
	errstatus=$lasterr
135
      else
136
	if test ! -z "$dirmode"; then
137
	  echo "chmod $dirmode $pathcomp"
138
	  lasterr=
139
	  chmod "$dirmode" "$pathcomp" || lasterr=$?
140
 
141
	  if test ! -z "$lasterr"; then
142
	    errstatus=$lasterr
143
	  fi
144
	fi
145
      fi
146
    fi
147
 
148
    pathcomp=$pathcomp/
149
  done
150
done
151
 
152
exit $errstatus
153
 
154
# Local Variables:
155
# mode: shell-script
156
# sh-indentation: 2
157
# eval: (add-hook 'write-file-hooks 'time-stamp)
158
# time-stamp-start: "scriptversion="
159
# time-stamp-format: "%:y-%02m-%02d.%02H"
160
# time-stamp-time-zone: "UTC"
161
# time-stamp-end: "; # UTC"
162
# End: